General

  • Target

    7e5f643adf28addbf04b5ef249658b486c9232370433f6b81034ef2ffe04f2ea

  • Size

    480KB

  • Sample

    230505-w7km6sfg9s

  • MD5

    b8cde6c473519970fefc163c63972a72

  • SHA1

    2e48c3aebde66ca6571c36273a0a950c6f75933c

  • SHA256

    7e5f643adf28addbf04b5ef249658b486c9232370433f6b81034ef2ffe04f2ea

  • SHA512

    70583277b72ea6a096d19ae689784d9d3a3792277e5ff654ac4e93c697c6dc1bb6c533b4995ce06b5761ab5de0b75dfc87de71b32ecf43a7807e228b25b7c48b

  • SSDEEP

    12288:6MrGy90Fv5nTM+MfcdRrlup/Dyodffa4Zt:YyM6xcdxlu584L

Malware Config

Extracted

Family

redline

Botnet

daris

C2

217.196.96.56:4138

Attributes
  • auth_value

    3491f24ae0250969cd45ce4b3fe77549

Targets

    • Target

      7e5f643adf28addbf04b5ef249658b486c9232370433f6b81034ef2ffe04f2ea

    • Size

      480KB

    • MD5

      b8cde6c473519970fefc163c63972a72

    • SHA1

      2e48c3aebde66ca6571c36273a0a950c6f75933c

    • SHA256

      7e5f643adf28addbf04b5ef249658b486c9232370433f6b81034ef2ffe04f2ea

    • SHA512

      70583277b72ea6a096d19ae689784d9d3a3792277e5ff654ac4e93c697c6dc1bb6c533b4995ce06b5761ab5de0b75dfc87de71b32ecf43a7807e228b25b7c48b

    • SSDEEP

      12288:6MrGy90Fv5nTM+MfcdRrlup/Dyodffa4Zt:YyM6xcdxlu584L

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks